2.00 _I|Mjq؂File not found. *l4( (  fB- ͻ_I|+ )/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __SOUND_I2C_H #define __SOUND_I2C_H /* */ #define SND_I2C_DEVICE_ADDRTEN (1<<0) /* 10-bit I2C address */ struct snd_i2c_device { struct list_head list; struct snd_i2c_bus *bus; /* I2C bus */ char name[32]; /* some useful device name */ unsigned short flags; /* device flags */ unsigned short addr; /* device address (might be 10-bit) */ unsigned long private_value; void *private_data; void (*private_free)(struct snd_i2c_device *device); }; #define snd_i2c_device(n) list_entry(n, struct snd_i2c_device, list) struct snd_i2c_bit_ops { void (*start)(struct snd_i2c_bus *bus); /* transfer start */ void (*stop)(struct snd_i2c_bus *bus); /* transfer stop */ void (*direction)(struct snd_i2c_bus *bus, int clock, int data); /* set line direction (0 = write, 1 = read) */ void (*setlines)(struct snd_i2c_bus *bus, int clock, int data); int (*getclock)(struct snd_i2c_bus *bus); int (*getdata)(struct snd_i2c_bus *bus, int ack); }; struct snd_i2c_ops { int (*sendbytes)(struct snd_i2c_device *device, unsigned char *bytes, int count); int (*readbytes)(struct snd_i2c_device *device, unsigned char *bytes, int count); int (*probeaddr)(struct snd_i2c_bus *bus, unsigned short addr); }; struct snd_i2c_bus { struct snd_card *card; /* card which I2C belongs to */ char name[32]; /* some useful label */ struct mutex lock_mutex; struct snd_i2c_bus *master; /* master bus when SCK/SCL is shared */ struct list_head buses; /* master: slave buses sharing SCK/SCL, slave: link list */ struct list_head devices; /* attached devices to this bus */ union { struct snd_i2c_bit_ops *bit; void *ops; } hw_ops; /* lowlevel operations */ const struct snd_i2c_ops *ops; /* midlevel operations */ unsigned long private_value; void *private_data; void (*private_free)(struct snd_i2c_bus *bus); }; #define snd_i2c_slave_bus(n) list_entry(n, struct snd_i2c_bus, buses) int snd_i2c_bus_create(struct snd_card *card, const char *name, struct snd_i2c_bus *master, struct snd_i2c_bus **ri2c); int snd_i2c_device_create(struct snd_i2c_bus *bus, const char *name, unsigned char addr, struct snd_i2c_device **rdevice); int snd_i2c_device_free(struct snd_i2c_device *device); static inline void snd_i2c_lock(struct snd_i2c_bus *bus) { if (bus->master) mutex_lock(&bus->master->lock_mutex); else mutex_lock(&bus->lock_mutex); } static inline void snd_i2c_unlock(struct snd_i2c_bus *bus) { if (bus->master) mutex_unlock(&bus->master->lock_mutex); else mutex_unlock(&bus->lock_mutex); } int snd_i2c_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count); int snd_i2c_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count); int snd_i2c_probeaddr(struct snd_i2c_bus *bus, unsigned short addr); #endif /* __SOUND_I2C_H */ ai~ *j"TzqţFile not found. " li~ *j"Tzqţ h D0   Zk_I|Mdv &K Index of /FSS-OZR/root/sys/bus/pci/devices/0000:00:02.0/subsystem/drivers/piix4_smbus/0000:00:01.3/firmware_node

Index of /FSS-OZR/root/sys/bus/pci/devices/0000:00:02.0/subsystem/drivers/piix4_smbus/0000:00:01.3/firmware_node

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 adr